diff --git a/client/src/main/java/gk.java b/client/src/main/java/gk.java
deleted file mode 100644
index 34bffe8..0000000
--- a/client/src/main/java/gk.java
+++ /dev/null
@@ -1,8 +0,0 @@
-public class gk
-{
-    public static int c(double d)
-    {
-        int i = (int)d;
-        return d >= (double)i ? i : i - 1;
-    }
-}